/*
 * Copyright 2018 Intel Corporation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * ------------------------------------------------------------------------------
 */

 extern crate glob;
 extern crate protoc_rust;

 fn main() {

     let proto_src_files = glob_simple("../protos/*.proto");
     println!("{:?}", proto_src_files);

     protoc_rust::run(protoc_rust::Args {
         out_dir: "./src",
         input: &proto_src_files.iter().map(|a| a.as_ref()).collect::<Vec<&str>>(),
         includes: &["../protos"],
     }).expect("Error generating rust files from smallbank protos");
 }

 fn glob_simple(pattern: &str) -> Vec<String> {
    glob::glob(pattern)
        .expect("glob")
        .map(|g| {
            g.expect("item")
                .as_path()
                .to_str()
                .expect("utf-8")
                .to_owned()
        }).collect()
 }
